Home / 21,536,105.04-32,310,412.38-6,962,714.64

Finding the Fourth Proportional to 21,536,105.04, 32,310,412.38 and 6,962,714.64

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Solution

The fourth proportional to 21,536,105.04, 32,310,412.38 and 6,962,714.64 is: 10,446,094.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,536,105.04 : 32,310,412.38 = 6,962,714.64 : x
  2. Step 2: Convert to fraction form
    21,536,105.04/32,310,412.38 = 6,962,714.64/x
  3. Step 3: Cross multiply
    21,536,105.04x = 32,310,412.38 × 6,962,714.64
  4. Step 4: Simplify right side
    21,536,105.04x = 224,968,181,302,663.22
  5. Step 5: Solve for x
    x = 224,968,181,302,663.22/21,536,105.04
  6. Step 6: Final answer
    x = 10,446,094.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.